Safety helmet



FIG. 1 is a front view of a safety helmet according to a firstembodiment;

FIG. 2 is a rear view of the safety helmet according to the firstembodiment;

FIG. 3 is a left side view of the safety helmet according to the firstembodiment;

FIG. 4 is a right side view of the safety helmet according to the firstembodiment;

FIG. 5 is a top view of the safety helmet according to the firstembodiment;

FIG. 6 is a bottom view of the safety helmet according to the firstembodiment;

FIG. 7 is a front right perspective view of the safety helmet accordingto the first embodiment;

FIG. 8 is a right rear perspective view of the safety helmet accordingto the first embodiment;

FIG. 9 is a front left perspective view of the safety helmet accordingto the first embodiment;

FIG. 10 is a bottom perspective view of the safety helmet according tothe first embodiment in which the helmet straps are removed to showdetails in the helmet interior;

FIG. 11 is a front view of a safety helmet according to a secondembodiment;

FIG. 12 is rear view of the safety helmet according to the secondembodiment;

FIG. 13 is a left side view of the safety helmet according to the secondembodiment;

FIG. 14 is a right side view of the safety helmet according to thesecond embodiment;

FIG. 15 is a top view of the safety helmet according to the secondembodiment;

FIG. 16 is a bottom view of the safety helmet according to the secondembodiment;

FIG. 17 is a front right perspective view of the safety helmet accordingto the second embodiment;

FIG. 18 is a right rear perspective view of the safety helmet accordingto the second embodiment;

FIG. 19 is a front left perspective view of the safety helmet accordingto the second embodiment; and,

FIG. 20 is a bottom perspective view of the safety helmet according tothe second embodiment in which a chin strap has been removed to revealcertain details of the helmet interior.

The cross-hatch shading and stipple shading as used in this applicationare drafting conventions used to show contrast with adjacent surfaces.

The broken lines immediately adjacent to the shaded areas depict thebounds of the claimed design, while all other broken lines are directedto environment. The broken lines form no part of the claimed design.

CLAIM I claim the ornamental design for a safety helmet, as shown anddescribed.